Youichi Yamaguchi

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Nagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motion reduction apparatus and floating body therewith
- Patent number 7,677,838
- Issue date Mar 16, 2010
- Mitsubishi Heavy Industries, Ltd.
- Masami Matsuura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Swaying reduction apparatus and floating body therewith
- Patent number 6,652,193
- Issue date Nov 25, 2003
- Mitsubishi Heavy Industries, Ltd.
- Masami Matsuura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Motion reduction apparatus and floating body therewith
- Publication number 20040071498
- Publication date Apr 15, 2004
- MITSUBISHI HEAVY INDUSTRIES LTD.
- Masami Matsuura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Swaying reduction apparatus and floating body therewith
- Publication number 20030147702
- Publication date Aug 7, 2003
- Mitsubishi Heavy Industries, Ltd.
- Masami Matsuura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT